From: Scott Wood <scottwood@freescale.com>
To: Alexander Graf <agraf@suse.de>
Cc: Peter Maydell <peter.maydell@linaro.org>,
"qemu-ppc@nongnu.org list:PowerPC" <qemu-ppc@nongnu.org>,
qemu-devel Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH 6/9] PlatBus: Add serial-platbus device
Date: Wed, 24 Jul 2013 15:16:05 -0500 [thread overview]
Message-ID: <1374696965.15592.66@snotra> (raw)
In-Reply-To: <294CF158-98CB-4B21-AA96-43A6315F2659@suse.de> (from agraf@suse.de on Mon Jul 22 13:56:32 2013)
On 07/22/2013 01:56:32 PM, Alexander Graf wrote:
>
> On 22.07.2013, at 20:26, Peter Maydell wrote:
>
> > On 22 July 2013 18:50, Alexander Graf <agraf@suse.de> wrote:
> >> We want to be able to spawn a serial console on the platform bus.
> Create
> >> a small platbus wrapper device very similar to the ISA one.
> >
> > Why not use virtio-console?
>
> Because eventually we want -nodefaults not generate any UARTs and
> only create them through -device. Guests expect /dev/ttySx device
> nodes for their serial ports.
Plus, it's nice to have debug output from early on, rather than having
to wait until PCI is up and running.
-Scott
next prev parent reply other threads:[~2013-07-24 20:16 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-22 17:50 [Qemu-devel] [PATCH 0/9] Add platform bus Alexander Graf
2013-07-22 17:50 ` [Qemu-devel] [PATCH 1/9] PlatBus: Add Platform Bus Alexander Graf
2013-07-22 17:50 ` [Qemu-devel] [PATCH 2/9] PlatBus: Add abstract Platform Device Alexander Graf
2013-07-22 17:50 ` [Qemu-devel] [PATCH 3/9] PlatBus: Add Sysbus/Platform bridge device Alexander Graf
2013-07-22 17:50 ` [Qemu-devel] [PATCH 4/9] PlatBus: Hook up into Makefile system Alexander Graf
2013-07-22 17:50 ` [Qemu-devel] [PATCH 5/9] PPC: Add platform bus to the default compile set Alexander Graf
2013-07-22 17:50 ` [Qemu-devel] [PATCH 6/9] PlatBus: Add serial-platbus device Alexander Graf
2013-07-22 18:26 ` Peter Maydell
2013-07-22 18:56 ` Alexander Graf
2013-07-24 20:16 ` Scott Wood [this message]
2013-07-24 20:25 ` Peter Maydell
2013-07-22 17:50 ` [Qemu-devel] [PATCH 7/9] PPC: Add PlatBus Serial to default configs Alexander Graf
2013-07-22 17:50 ` [Qemu-devel] [PATCH 8/9] PPC: E500: Spawn PlatBus bridge for ppce500 machine Alexander Graf
2013-07-22 17:50 ` [Qemu-devel] [PATCH 9/9] PPC: E500: Add PlatBus device tree walker Alexander Graf
2013-07-22 18:21 ` [Qemu-devel] [PATCH 0/9] Add platform bus Peter Maydell
2013-07-22 18:55 ` Alexander Graf
2013-07-23 12:19 ` Paolo Bonzini
2013-07-23 12:22 ` Peter Maydell
2013-07-23 12:34 ` Paolo Bonzini
2013-07-23 12:40 ` Peter Maydell
2013-07-23 13:06 ` Paolo Bonzini
2013-07-23 14:26 ` Anthony Liguori
2013-07-23 14:28 ` Peter Maydell
2013-07-23 12:29 ` François Revol
2013-07-22 19:38 ` Anthony Liguori
2013-07-22 19:44 ` Alexander Graf
2013-07-22 19:52 ` Anthony Liguori
2013-07-22 21:50 ` Peter Maydell
2013-07-22 22:05 ` Anthony Liguori
2013-07-22 22:34 ` Peter Maydell
2013-07-22 23:03 ` Andreas Färber
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